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- How can I comment multiple lines in Visual Studio Code?
I cannot find a way to comment and uncomment multiple lines of code in Visual Studio Code Is it possible to comment and uncomment multiple lines in Visual Studio Code using some shortcut? If yes,
- How to manage multiple state on same screen using flutter bloc
Like if you have one bloc named testbloc with multiple state then you can define multiple copies of bloc using bloc provider and in bloc builder you can reference the bloc Catch is that your bloc can emit one state at one time and based on your requirement you can manage state
- How to make sure Flutter Widget refresh rebuild on bloc state change
Could you please suggest how I can make sure that RecordsFeed BlocBuilder will rebuild when displayed after bloc state is changed from a different screen? Or if I'm doing something stupid here, suggest another way to implement desired behaviour, please? I'm quite new to Flutter and bloc Thanks a lot Few relevant pieces of code:
- Flutter: bloc, how to show an alert dialog - Stack Overflow
I´m new in the bloc pattern and stream stuff I want to show up an alert dialog when I press a button, but I can´t find a way to do it Actually my code is: Widget button() { return RaisedButton
- how to use flutter_bloc with go_router - Stack Overflow
I have built an app where I use flutter_bloc i want to use go_router for navigation but for dynamic routing how can i use GoRouter refreshListener parameter with flutter_bloc GoRouter( routes: [
- bloc - Flutter Cubit InitState - Stack Overflow
Firstly, I strongly advise you to avoid the StatefulWidget when you use BLoC, but it doesn't mean you can't use it at all Just be careful because setState() can rebuild BlocProvider inside the stateful widget As for the initialization process, I suggest you use this approach on the BlocProvider class DrinkScreen extends StatelessWidget { const DrinkScreen({Key? key}) : super(key: key
- flutter - Modal Bottom Sheet and Bloc - Stack Overflow
Actually if you need this bloc only in bottom sheet and nowhere else, the better and cleaner solution is create the StatefullWidget for bottom sheet content, create the Bloc inside this widget in initState() work with bloc in build() method and free resources in dispose() method
- flutter - Triggering initial event in BLoC - Stack Overflow
Our case is to fire initial event on Bloc creation Possibilities overview case with inserting Bloc with BlocProvider - this is preferred way create: callback is fired only once when BlocProvider is mounted BlocProvider would close () bloc when BlocProvider is unmounted class ExampleScreenState extends StatelessWidget { @override
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